精研科技：公司耐磨钢和超高强钢材料已批量应用于智能手机

Core Insights - The company has successfully achieved mass application of wear-resistant steel and ultra-high-strength steel materials in the smartphone sector [1] - As of now, the company has not supplied materials to Tesla's robots [1] Company Summary - The company's materials are being utilized in the smartphone industry, indicating a strong foothold in this market [1] - There is currently no collaboration or supply relationship with Tesla regarding their robots, which may present a potential area for future growth or partnership [1]